CVE-2026-110623 (GCVE-0-2026-110623)

Vulnerability from cvelistv5 – Published: 2026-10-14 14:16 – Updated: 2026-10-14 14:16
VLAI
Title
Papermerge Core through 3.5.3 Missing Authorization in Shared Nodes API
Summary
Papermerge Core through 3.5.3 contains a missing authorization vulnerability in the shared nodes API that allows authenticated users to share other users' documents by supplying arbitrary node UUIDs. Attackers can call POST /shared-nodes or PATCH /shared-nodes/access/{node_id} to grant themselves any role, then read, modify, or delete victims' documents and revoke existing shares.
Severity
7.7 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.5 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6106 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
papermerge papermerge-core Affected: 0 , ≤ 3.5.3 (semver)
    cpe:2.3:a:papermerge:papermerge:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-02-24 00:00
Credits
lighthousekeeper1212 leediay153 from Viettel Post
Show details on NVD website
To clipboard 

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}



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